NB-MOL 500 contains Paracetamol 500 mg, a widely used pain reliever and fever reducer. It works by inhibiting the production of prostaglandins, chemicals in the body that cause pain and inflammation. NB-MOL 500 is commonly used to alleviate mild to moderate pain, such as headaches, toothaches, muscle pain, and menstrual cramps, and to reduce fever. It is gentle on the stomach and suitable for use by adults and children when required for effective pain and fever management.